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| author | Alexander Krutwig <alexander.krutwig@embedded-brains.de> | 2015-04-01 15:33:25 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-05-20 08:40:34 +0200 |
| commit | 75acd9e69f906cbd880a17ee4ca705ad7caa92c0 (patch) | |
| tree | 71529028154cb323286b02392def2e5277eed312 /c/src/lib/libcpu/arm/s3c24xx | |
| parent | timecounter: Use in RTEMS (diff) | |
| download | rtems-75acd9e69f906cbd880a17ee4ca705ad7caa92c0.tar.bz2 | |
bsps: Convert clock drivers to use a timecounter
Update #2271.
Diffstat (limited to 'c/src/lib/libcpu/arm/s3c24xx')
| -rw-r--r-- | c/src/lib/libcpu/arm/s3c24xx/clock/clockdrv.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/c/src/lib/libcpu/arm/s3c24xx/clock/clockdrv.c b/c/src/lib/libcpu/arm/s3c24xx/clock/clockdrv.c index 519d3f850d..a92dc607a3 100644 --- a/c/src/lib/libcpu/arm/s3c24xx/clock/clockdrv.c +++ b/c/src/lib/libcpu/arm/s3c24xx/clock/clockdrv.c @@ -28,17 +28,6 @@ rtems_irq_connect_data clock_isr_data = { }; /** - * Return the nanoseconds since last tick - */ -static uint32_t clock_driver_get_nanoseconds_since_last_tick(void) -{ - return 0; -} - -#define Clock_driver_nanoseconds_since_last_tick \ - clock_driver_get_nanoseconds_since_last_tick - -/** * When we get the clock interrupt * - clear the interrupt bit? * - restart the timer? @@ -74,6 +63,7 @@ static uint32_t clock_driver_get_nanoseconds_since_last_tick(void) do { \ uint32_t cr; \ uint32_t freq; \ + uint32_t mask; \ /* set MUX for Timer4 to 1/16 */ \ cr=rTCFG1 & 0xFFF0FFFF; \ rTCFG1=(cr | (3<<16)); \ @@ -131,5 +121,7 @@ static int clock_isr_is_on(const rtems_irq_connect_data *irq) return 1; } +#define CLOCK_DRIVER_USE_DUMMY_TIMECOUNTER + /* Make sure to include this, and only at the end of the file */ #include "../../../../libbsp/shared/clockdrv_shell.h" |